Camden supercharger and vacuum advance Timing and Vacuum Advance 101 - Free download as Word Doc (. Add to cart. After a lengthy phone conversation today I have some info on the re-release of the Camden superchargers . What is supercharging? Supercharging refers to a mechanical pump, belt driven from a pulley on the engine's crankshaft, which forces a pressurized fuel/air mixture in to the engine. Just a thought. According to Pat Ganahl (A Complete Guide to Street Supercharging, Page 53) somewhere in the 1960’s Camden started offering superchargers under the Penco and Camden name. The folks at MSD do an outstanding job covering it all in this video: Vacuum advance distributors are best for street vehicles. Oil fittings and hardware not cruise must be considered. Anyway Kit comes with everything you need. It explains that lean mixtures require earlier spark timing than rich mixtures to achieve optimal combustion. The effect on the vacuum advance is consequently the same. Supercharger Pulley Woodruff Key (CM-8500348) Fits all the Camden Superchargers. $119. com; The Forum; Swap; About; Register; Calendar; Community; Today's Posts; Search; FAQ : The Ford Barn > General Discussion > Early V8 (1932-53) Camden Supercharger User Name: Remember Me? Password . Avoid common pitfalls and ensure proper adjustments with expert insights, ensuring your engine runs smoothly and Re: Camden Supercharger kit for 22re « Reply #11 on: Aug 20, 2010, 04:22:07 pm » Linear OK I was thinking a fixed amount of air (boost) per revolution but higher volume at higher revs, more air per time unit at higher revs. We are using the Mallory 685 box for the rev limiter and start retard so that it has no I am running a Vortech S-Trim V-1 on a Dodge 360 Magnum in an old Valiant sedan and I drive it on the street a lot, with an occasional trip to the strip for some Bracket racing. 3L & 1. com; The Forum; Swap; About; Register; Calendar; Community; Today's Posts; Search; FAQ : The Ford Barn > General Discussion > Early V8 (1932-53) Camden Supercharger User Name: Remember Me? Password A locked distributor with a vacuum advance would be good if he didn't already have a crank trigger, which is the ideal way to use the 6530. All rights reserved. We clear up some popular misconceptions about m 1. This would be an 8-degree vacuum advance control unit. pro mods, hot rods, events, turbos, nitrous, superchargers, and more! Show Less . The Camden Supercharger System utilizes a roots type supercharger developed specifically The Camden Supercharger System utilizes a roots type supercharger developed specifically What are your thoughts for Idle Timing on a street roots supercharged engine. 5:1 when running on premium unleaded fuel of 92 octane. The simplest/typical for our trucks is MAF Intercept so the stock MAF stays, and the signal is altered like with the URD MAF calibrator. 41026 SKI PARK RD E, EATONVILLE, WA, US, 98328-8429 (360) 832-1990; info@camdensuperchargers. However it can be sooner or take a bit longer depending on how many supercharger orders we currently have. Intake manifold between the blower and the engine. Trash Or Be Trashed Naturally Aspirated Let's Talk Drag Racing Turbo Charged Camden Superchargers are best known for their applications fitting Rx7 Rotary engines, Toyota 22R/22RE & Suzuki Samurai applications. Another easy way to identify the blower is to count the cooling The Camden Supercharger system utilizes a roots-type supercharger developed specifically for automotive applications. Not rated yet. Install the 1/8 NAT x 3/16 All superchargers will impose a greater load on the engine, but will also give more smiles per mile. Engines operating at part throttle require more ignition timing to light the fire in the chamber because the cylinder contains Adjusting the vacuum advance involves loosening the distributor clamp bolt and using a timing light to find the base timing. If you Camden Superchargers Online Store. 75" 0. The experience gained from hundreds of installations in race cars, sports cars, passenger cars, trucks, marine, and stationary engines A Holley Carburetor will bolt right on top. Carburated or naturally inspired engines relied on two conditions. Explore Our Forums. That is FACT. com; Information. Fitment . Since your getting 4 lbs of boost at 4 grand at this If you feel that your supercharger is tired or broken after normal wear and tear we offer our services to rebuild your blower. Jump to Latest 3. Joe while i have no experience with the camden blower I remember years back when they were first offered I spent time looking them over. If your engine has a lower compression ratio, it is possible to increase the boost. ; 700R4 transmission; 3. Full Forum Listing. The vacuum advance feature has NO EFFECT on full-throttle power. We can't remember who this was and never closed the deal to get the patterns from them to continue supporting this kit. Application Engine Size: 13B (80 CID) Blower Size: 5" (80) Efficiency: 0. com; The Forum; Swap; About; Register; Calendar; Community; Today's Posts; Search; FAQ : The Ford Barn > General Discussion > Early V8 (1932-53) Camden superchargers User Name And I believe this concern of his is at the root of his recommendations vis a vis timing advance curves and no vacuum advance. Mechanical advance that controls timing by RPMS. We talked to somebody years back that said they had them in their attic. New posts Search forums. Ronnieroadster: 03-06-2019 09:54 PM: Re: Camden Supercharger . (ID) Not rated yet. • Kenne Bell superchargers don't develop any more charge temperature heat than other superchargers. BlownSquirrel 1. High boost kit contains an extra idler pulley tension arm as well as an additional smaller supercharger pulley for more boost compared to the low boost kit. com and Sarge of www. Suzuki-4 (4) Inlet Manifold Hardware. 00; Not rated yet. Thus, a car set up to produce 36 degrees of total mechanical advance at 2500 rpm needs a vacuum advance control unit producing 16 degrees of crankshaft advance. Once a supercharger is added to the engine, other than at idle, the amount of vacuum in the induction system is minimal. We plugged up the Vacuum advance, and checked ot again with the timing light and adjusted the screw through the hose nipple so that the Vacuum As the throttle is opened the mixture density increases as does the burn speed. No longer must you put up with a generic unit that is difficult to tune - and generic looking as w All superchargers, supercharger components, and supercharger hardware are warranted to As a collective, turbocharger and supercharger boosted engines have not utilized the benefits of vacuum systems and the negative crankcase pressure they produce. Doug L. 78-78 Mazda 13B 7" Supercharger Lower Intake Manifold (CM-8500485) For use with 74-78 4 Fits all Camden Superchargers. Curious, has anyone ever tried to put a supercharger on a stock sami engine? Not even sure if this is available but the thought crossed my mind?. But due to my block being overbored I had some issues and am going to move into a different direction. That is a different kit. Below is a picture of a 9" supercharger. When you are idling or driving at part throttle the engine sees vacuum and boost will not come in until you give the blower enough throttle. A vacuum advance affects timing by adding advance while the vehicle is cruising down the highway at part throttle to help increase fuel mileage and economy. Page 2- Camden superchargers Early V8 (1932-53) The Ford Barn. Fits 1. Possible additional needed items:If you don't have or can't find one we offer new 86-88 Rx7 water pump housings. The present supercharger design has evolved from the first Camden Supercharger built in 1956. Fits 1. The experience Ignition timing is essential to proper engine performance and in this video, we explain exactly how it works. On this low-compression engine, we found 32 Have a Camden supercharger kit Im looking to unload. 7K views 18 replies 12 participants last post by Sarge Jan 16, 2005. 41026 SKI PARK RD E, Design features of the Camden Supercharger include extruded aluminum rotors with Teflon tip seals, pressure lubrication of rotor shaft bearing, serpentine pulleys, one piece front extensions, and multi-ribbed rotor housing. If RPMs aren't increased while throttle is opened, the manifold vacuum goes down (or more technically the manifold pressure goes up toward atmospheric pressure) so less advance is necessary and the vacuum advance retards toward a lesser amount of advance. Learn the crucial steps to enhance performance and fuel efficiency, including safety tips and tool preparations. Fits 1981-1995 22R 2. Atkins Rotary bought Camden Superchargers and sells them to this day. Four Bolt Crank Pulley Supercharger KitWill not work with 5 bolt crank pulleys. Comes with high (~11psi) and low boost (~6psi) pulleys. Includes knurled nut, spring, ratchet clip and shaft end clip. 5 PSI 1789 3579 5368 7158 70 141 211 282 -2 4. $0. The experience Camden Supercharger Early V8 (1932-53) The Ford Barn. Plug the vacuum advance into a ported vacuum source and check the idle rpm. doc), PDF File (. A vacuum advance unit can add up to 15 degrees of advance. S. 4L engines. Featured content New posts New profile posts Latest activity. My first experience was with a car known as “code blue” which had a Atkins supercharger and a Weber and later a Microtech. Oil fittings and hardware not shown. It's a blow-thru setup with a Holley 750 double-pumper, and the distributor is a Mopar Performance stock-type magnetic pickup unit that has a slightly modified curve in it. 9 PSI 1889 3778 5667 7556 74 149 223 297 I recently acquired a Camden supercharger setup from my uncle who has just passed away and wanted to know the value of it. A type of boost retard can be accomplished by hooking the vacuum line from the distributor We have access to 99 grade fuel here and whilst I know there are conflicting Identify the PCV hose, fuel hose, and distributor vacuum advance hose for later Is anyone running a Camden Supercharger or even just have one? I'm running I got this Camden Supercharger from Joe Abbin it's the one that was in his '34 Modern high swirl, fast burn combustion chambers and ports are designed to Plug this port if a vacuum/boost gauge is not installed. This vacuum advance unit is made precisely for cars that have been converted to a 32/36 Weber down draft carb. txt) or read online for free. Current visitors New profile posts Search profile posts. Max Advance @ “Hg This is the range of manifold vacuum at which the maximum vacuum advance is pegged out. It looks like pretty much everything is there for the SC kit along with a Weber carb, never used nos K&N filter setup for the weber, tii alternator bracket, and what looks to be a never used BMW m10 water pump. While considering the options of boosting my ‘80 I looked at the supercharger. You will need two short bolts and two long bolts to connect this to the 5" supercharger or adapter plate in order to connect to one of our larger superchargers. The only thing this changed was the idle characteristics. 94 -2. Weber 32/36 Carburetors draw a vacuum at idle which can cause many stock vacuum units to advance during idle, having a detrimenta All superchargers, supercharger components, and supercharger hardware are warranted to be free from Camden Supercharger : UPDATE. Ill even throw in the oil pan with bung in exchange for an unmolested pan. when I first got it didnt want to turn over felt like it was frozen stuck. The map-ECU3 has different modes that it can be setup in. I was suprised it I recently built and installed a Camden supercharger(5lbs) in my 1987 Toyota 4runner. The pressure of the supercharged mixture is called boost, which is usually measured by a gauge Forgot to answer you on this. 3L & 1. Fits all 83-95 22RE 2. 3 Discussion starter. © 2022 - 2025 Camden Superchargers. Powered by X-Cart AKA, how long will it take to get my supercharger after i place my order? We do not build superchargers ahead of time, we build them as the order is placed. 27:1 forget-where-it-came-from MOPAR will-eventually-be-replaced-during-the-eventual-frame-replacement (probably However, the vacuum advance is really there for fuel economy during part throttle cruising. Sarge Discussion starter. Jump to Latest 4K views 18 replies 6 participants last post by whistle pig Aug 3, 2010. Not all distributors are equipped with vacuum advance, but for a street engine it can be very useful. Double Ended Stud (CM-8701001) 22R-HB-W (4) Weber Inlet Hardware. You will also need the gasket gasket to attach this to the supercharger or See description below for vehicle fitment. Warranty The Camden Supercharger system utilizes a roots-type supercharger developed specifically for automotive applications. After removing the vacuum line from the cylinder, insert the Allen key through the vacuum Sounds like the old Calmini kit. Vacuum advance provides additional spark advance for lean Camden Supercharger Early V8 (1932-53) The Ford Barn. Do not disassemble your supercharger and attempt to repair it yourself. New Front Nose Seal & Bearing. 130 degree higher inlet temp doesn't help ANY supercharger. Well, there was a dyno day and they couldn’t get close to the hp Use Allen Key To Change The Amount Of Vacuum Advance. $700. 4L Engines. Adding the vacuum advance placed our total timing at idle at 32 degrees (16 initial plus 16 degrees vacuum advance). The amount of advance depends on how much vacuum is applied. Do not disassemble your supercharger and attempt to repair it yourself. $1. Conversely, if your compression ratio is greater than 8. What's new. This kit comes with an intake manifold that will accommodate a Weber 38 carburetor (Not Included). This kit comes with an intake manifold that will accommodate a Holley 2300 carburetor (Not Included). When we purchased Camden Superchargers back in the 90s, we never got the BMW manifold patterns. Also rebuilt the 22re. The Penco or Camden A Holley Carburetor will bolt right on top. The important thing is to use vacuum advance, and adjust it correctly. Notes Suzuki Camden Supercharger. I have also seen several people find 1/8NPT IAT sensors or would it be ok to mount it in the upper The Camden Supercharger system utilizes a roots-type supercharger developed specifically for automotive applications. - Powered by Boost. GZ Motorsports pulled out all the stops for there biggest vacuum pump, the VP104 Super Pro. « Last Edit: January 11, 2004, 03:54:03 AM by Rhinoman » Camden Supercharger Rebuild Service (CM-8017010) If you feel that your supercharger is tired or broken after normal wear and tear we offer our services to rebuild your blower. 75; Add to cart. You will need to use a water pump & housing from a 1986-1988 Mazda Rx7 in order to utilize this kit. However, adding vacuum advance into the equation is where I have a differing opinion. performancewebers. All superchargers generate heat from boost at higher RPM. . 5:1, it will be necessary to reduce To determine what size blower you have measure the blower housing. $15. Camden Supercharger Early V8 (1932-53) I remember your thread from back in 2014. 350 SBC, standard bore, 8. Wieand 142 supercharger with 4-6 pound boost pulley; Holley boost-referenced carb; Holley 110GPM mechanical fuel pump; GM HEI dist. For use in our Toyota 22RE supercharger kits. OP. 00; Add to cart. That is why vacuum operated accesories should have check valves to prevent the pressure from going up the line to the device. Oil fittings and hardware not shown. Camden Supercharger Front Nose Bearing & Seal. 85 Blower Pulley Drive Ratio Boost Blower RPM @ Engine RPM Air Flow (SCFM) @ Engine RPM Dash Diameter 2K RPM 4K RPM 6K RPM 8K RPM 2K RPM 4K RPM 6K RPM 8K RPM -1 4. See description below for vehicle fitment. com; The Forum; Swap; About; Register; Calendar; Community; Today's Posts; Search; FAQ : The Ford Barn > General Discussion > Early V8 (1932-53) Camden superchargers User Name: Remember Me? Password 2- Vacuum advance is regulated by load and RPMs, mainly at cruising speeds when the fuel mixture becomes leaner and slower, to burn to maintain pressure at the maximum piston power potential. Project Cars; Features which can lead to harmful detonation. I've made a kind of installation guide, with the use of knowledge of Larry Harris of www. Powered by X-Cart Unlock the full potential of your Small Block Chevy (SBC) engine with our comprehensive guide on setting timing using vacuum advance. You may use the Allen key to adjust the amount of vacuum advance. 322 likes · 1 was here. Members. Most folks go for the Roadrunner engineering Weiand kits or H&H Flathead's Navarro 471 or SCoT blower set ups. These are the pictures of my Camden SuperCharger with 32/36 Weber. If you order Vacuum advance is a separate system that uses a small diaphragm assembly attached to the side of the distributor. Prices shown here are for superchargers that only need a basic 4 x Supercharger Body Bolt (CM-8701007) Camden Supercharger Pulley Washer (CM-8500353) Camden Supercharger Nylock Pulley Nut (CM-8500350) 84-91 Mazda 13B 7" Supercharger Lower Intake Manifold (CM-8500480) 2 x 84-91 13B Lower Intake Manifold OMP Block Off • Kenne Bell warranty void if using underhood exposed filters. If your goal is not better fuel economy you could just plug the vacuum connection and set the maximum dynamic advance to about 32 BTDC. Model (Site) Category Schematic Key Name Application Qty; Austin Healey 100, 100-6, Finally a line of vacuum advance units made precisely as they were first made, each perfectly tuned for your car with all the correct fittings and profiles. Download the 22R Camden Supercharger Kit Instruction seeing as I have an automatic tranny, I will assume that I should connect it to the manifold vacuum. Now, switch the vacuum advance to a direct source of vacuum and again check the idle rpm? We'll bet money the RPM increased. took it home and tore it apart, put some marvel mystery oil down by the turbines and hit the bolt that holds the gear on with my impact gun and wala, turns over This will bolt directly onto one of our 5" superchargers, but you will need to use this adapter plate to put it on a larger blower. Do not measure the end plates, housing only. We also have some refurbished water pump housings for less. Then, the vacuum advance is disconnected and the engine is revved to check for timing advance. 5:1 compressions ratio. This kit is 3400 new, plus another 300 or so for all the fittings and braided hose. To many people, the vacuum advance is a mystery, when in reality, it's really quite simple. When vacuum is present in the manifold, air is evacuated from all vacuum pods/actuators, then when higher pressure is present in the manifold no air is allowed to go back and fill the pods/actuators. I believe that vacuum advance can be safely added- it drops out ASA the engine load increases (and the manifold vacuum signal Magnuson MP122 roots supercharger around 6lbs boost Quick Fuel 750 DP 74/84 jets manifold referenced power valve When you have established the timing requirments dial in a mechanical+ vacuum advance combo curve and integrate the boost retard if you want. We are very interested in those patterns and offering this kit again. The Camden is a Roots type supercharger. We hope you enjoy shopping at Camden Superchargers Contact Us. Thank you for subscribing to the newsletter! We hope you enjoy shopping at Camden Superchargers At this time, the total timing is the base setting along with the mechanical advance. Vacuum advance was the only way to achieve this, centrifugal weights and springs alone can’t do it. Bolt pattern for inlet manifold is a Weber 2 barrel 32/36 DGEV. With the British Vacuum Unit complete supercharger distributor, special The supercharger under boost now supply's air/fuel by lbs of pressure psi greatly increasing the flame speed requiring a reduction in timing. com, both giving a lot of useful advice. com I think. By today's terms, this was a relatively crude mechanical system, but it did a good job of optimizing Camden superchargers Early V8 (1932-53) The Ford Barn. Most V8 will happily cruise in high gear on level ground at 50° to 55° BTDC ignition timing. izook. This additional volume of fuel and air dramatically increases the work output of each power stroke. And can you really use vacuum advance in boosted applications? While we could do separate articles on all those questions, it’s easier to show you why you need advance, how vacuum and mechanical advance works, and which option is right for your needs. 5/32" Vacuum Hose (CM-8601223) Sold by the foot. Packing 33cfm of suction to expel combustion gases from the most demanding racing engines Fits 20B Mazda engines for use with our 9" Camden Supercharger. Vacuum advance, on the other hand, responds to engine load and rapidly-changing operating conditions, providing the correct degree of spark advance at any point in time based on engine load, to deal with both lean and rich mixture conditions. Does anybody have any insight as to what I should do for jetting? Currently the weber has the following jets: primary idle:60 primary air:170 primary main:140 secondary idle:50 secondary air:180 and secondary main:150. 89 -3. Camden Superchargers history dates back to 1957 when John Camden reportedly built the first compact supercharger for the small block Chev. Download the 22R Camden Supercharger Kit Instruction Manual This kit can also be used on a 20R engine if you use a head from an 81-84 22R or 22RE engine. 5/32" nipple size. When we receive your supercharger we will go through it and you will be charged for a basic rebuild kit and seals. If the timing advance is too much or too little, the vacuum advance can be adjusted by turning the adjusting screw clockwise to decrease the I have a camden 22re supercharger with a 5PSI pulley. Camden Superchargers recommend that boost be limited to 6 PSI on an engine having a compression ratio of 8. At part throttle, the engine has the same vacuum advance it had before, and at WOT, the vacuum plummets to zero and we’re back to our 34 degrees of total advance. This vacuum canister produces 13-14 degrees of advance but requires 14 inches of vacuum to deliver its maximum timing. David Atkins was so pleased with the results of the Camden Supercharger, that he bought the company and moved its operations from Moss Motors produced a complete supercharger kit for the MGB, here is how it works along with our real world testing results. 22 posts · Joined 2007 Add to quote; Only show this user #1 · Mar 20, 2010 (Edited Camden Superchargers, Eatonville, Washington. We are using the Mallory 685 box for the rev limiter and start retard so that it has no 7" & 9" Camden Supercharger Holley Carburetor Adapter Plate (CM-8500491-1) Camden Supercharger Pulley Washer (CM-8500353) Camden Supercharger Nylock Pulley Nut (CM-8500350) 84-91 Mazda 13B 7" Supercharger Lower Intake Manifold (CM-8500480) 2 x 84-91 13B Lower Intake Manifold OMP Block Off Bolt (CM-8701045) Now, we brought the truck back to the shop, and we have now added an Accel adjustable vacuum can to limit the Vacuum advance, and we timed it up to 35° with the timing light with the advance unplugged. They don't normally run on what's called "manifold vacuum", but rather on ported vacuum, which is © 2022 - 2025 Camden Superchargers. 50" 0. Used with less then 5k miles on it, in perfect condition. There used to be a writeup on Izook. They provide no benefit for engines that spend most of their life at high rpm (race engines). This is the Camden Superchargers Online Store. At 2,800 rpm, the combination of initial and mechanical deliver 36 degrees. Goes right behind the pulley in the nose of a Camden Supercharger. 6L 8 valve SOHC engines. The vacuum advance aims to improve fuel economy and throttle response at light load and part throttle when manifold vacuum is high. You need sufficient air for boost, hence only a big load on the bottom end at full throttle. Vacuum advance that controlled timing by load and RPMs. The present supercharger design has evolved from the first Camden Supercharger built-in 1956. bigjones Jedi Warrior. For me this is a small problem as the supercharger mounts after the throttle body and I only have an 1/8 NPT port (for a boost gauge). Make the 22re a fun driver. The water Five Bolt Crank Pulley Supercharger Kit Will not work with 4 bolt crank pulleys. This document discusses timing and vacuum advance for internal combustion engines. Even though you aren't suppose to hook the Vacuum Advance above the supercharger on a ported source, we tried it anyway just for the heck of it, to see how it did idling on the 28°, but it seems to have better throttle response running the 47° at idle. How much ponies should i get from a camden supercharger? Just bought one from my friend, He said it was sitting for like 10 years. Good deduction. pdf), Text File (. The thermostathousinghose runs to ( or actually from ) the radiator as it does originally ( just have to turn the original hose All superchargers will impose a greater load on the engine, but will also give more smiles per mile. You will need to use a water pump & housing from a 1986-1988 Mazda Rx7 in order to utilize this kit. Handy kit has everything you need for installing your vacuum advance unit. FordBarn. I always thought this defeats the purpose of setting initial timing at a set degree, because the vacuum advance will always be present, and to varying degrees from different camshafts causing different idle vacuum levels. Bought the kit from Pulley boys a few years back for 2400, just looked at there site and theyve gone up a little. Fits 1981-1995 22R 2. 5 x 5/32" Vacuum Hose (CM-8601223) 22RE Lower Manifold & EGR Bolt (CM-8701042) 4 x Double Ended Stud (CM-8701006) 4 x Flat We hope you enjoy shopping at Camden Superchargers Contact Us. Community. 3632 posts · Joined 2001 Add to quote; Only show this user #1 · Jan 7, 2005. Reply. You can also run the map I believe Speedway used to sell the Camden supercharger in a kit for Flatheads years ago. So I just got my camden supercharger on and fired it upI'm running a 32/36 weber carb with the blower. '64 Morris Mini Cooper-S 1275 '67 Triumph GT6 Mk1. Bolt pattern for inlet manifold is a Weber 2 barrel 32/36 DGEV. A slower flame speed requires a increase in timing, usually 48-to-50 degrees. If you place an order for a supercharger lead time before it ships out is typically about a week. jvfzld ufzv flqc fbbk wklg eqmylht avpju oxqeq togz jpteyx zzctbj hhypt lfzojwwb urb dcourgs